package com.itheima.controller;

import com.alibaba.dubbo.config.annotation.Reference;
import com.alibaba.fastjson.JSON;
import com.itheima.constant.MessageConstant;
import com.itheima.constant.RedisMessageConstant;
import com.itheima.entity.Result;
import com.itheima.pojo.Member;
import com.itheima.service.MemberService;
import com.itheima.utils.SMSUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import redis.clients.jedis.JedisPool;

import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServletResponse;
import java.util.Date;
import java.util.Map;

@RestController
@RequestMapping("/login")
public class MemberController {
    @Autowired
    private JedisPool jedisPool;
    @Reference
    private MemberService memberService;


    @RequestMapping("/check")
    public Result check(HttpServletResponse response, @RequestBody Map map) {
        //传过来的手机号码 和输入的验证码
        String telephone = (String) map.get("telephone");
        String validateCode = (String) map.get("validateCode");
        //从redis中取出生成的验证码  和输入的验证码进行比较
        String inRedisCode = jedisPool.getResource().get(telephone + RedisMessageConstant.SENDTYPE_LOGIN);
        if (validateCode != null && inRedisCode != null && inRedisCode.equals(validateCode)) {
            //验证码输入正确  跳转页面
            //判断是否为会员
            Member member = memberService.findByTelephone(telephone);
            if (member == null) {
                //添加  不是会员
                member = new Member();
                member.setPhoneNumber(telephone);
                member.setRegTime(new Date());
                //完成注册
                memberService.add(member);
            }
            //向客户端浏览器写入cookie,内容为手机号
            Cookie cookie = new Cookie("login_member_telephone", telephone);
            cookie.setPath("/");//访问路劲为/的都会写入cookie
            cookie.setMaxAge(60 * 60 * 24 * 30);//存活时间一个月
            response.addCookie(cookie);
            //将会员信息存入redis中
            String json = JSON.toJSON(member).toString();
            jedisPool.getResource().setex(telephone, 60 * 30, json);
            return new Result(true, MessageConstant.LOGIN_SUCCESS);
        } else {
            return new Result(false, MessageConstant.VALIDATECODE_ERROR);
        }

    }
}
